CN101643460A - 一种高净化率糠醛的生产方法及专用设备 - Google Patents
一种高净化率糠醛的生产方法及专用设备 Download PDFInfo
- Publication number
- CN101643460A CN101643460A CN200910066054A CN200910066054A CN101643460A CN 101643460 A CN101643460 A CN 101643460A CN 200910066054 A CN200910066054 A CN 200910066054A CN 200910066054 A CN200910066054 A CN 200910066054A CN 101643460 A CN101643460 A CN 101643460A
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- Prior art keywords
- furfural
- gas
- tank body
- hydrolysis kettle
- traverse baffle
- Prior art date
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- HYBBIBNJHNGZAN-UHFFFAOYSA-N furfural Chemical compound O=CC1=CC=CO1 HYBBIBNJHNGZAN-UHFFFAOYSA-N 0.000 title claims abstract description 167
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 238000000746 purification Methods 0.000 title claims abstract description 20
- 230000007062 hydrolysis Effects 0.000 claims abstract description 87
- 238000006460 hydrolysis reaction Methods 0.000 claims abstract description 87
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 63
- 238000005406 washing Methods 0.000 claims abstract description 31
- 239000002028 Biomass Substances 0.000 claims abstract description 10
- 239000002253 acid Substances 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims abstract description 10
- 238000002156 mixing Methods 0.000 claims abstract description 5
- 238000001914 filtration Methods 0.000 claims description 37
- 230000000630 rising effect Effects 0.000 claims description 16
- 238000004140 cleaning Methods 0.000 claims description 9
- 238000007747 plating Methods 0.000 claims description 3
- 239000012535 impurity Substances 0.000 abstract description 22
- 239000007787 solid Substances 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 7
- 230000008901 benefit Effects 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 5
- 238000011161 development Methods 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 abstract 1
- 238000010298 pulverizing process Methods 0.000 abstract 1
- 241000196324 Embryophyta Species 0.000 description 8
- 239000000047 product Substances 0.000 description 6
- 239000008346 aqueous phase Substances 0.000 description 5
- 239000002657 fibrous material Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 150000001299 aldehydes Chemical class 0.000 description 3
- 238000004821 distillation Methods 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 241000609240 Ambelania acida Species 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 244000020551 Helianthus annuus Species 0.000 description 1
- 235000003222 Helianthus annuus Nutrition 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 244000269722 Thea sinensis Species 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000010905 bagasse Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000010903 husk Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 150000002972 pentoses Chemical class 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- -1 phenyl aldehyde Chemical class 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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- 235000009566 rice Nutrition 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
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- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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- Treating Waste Gases (AREA)
- Filtration Of Liquid (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009100660547A CN101643460B (zh) | 2009-09-03 | 2009-09-03 | 一种高净化率糠醛的生产方法及专用设备 |
Applications Claiming Priority (1)
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CN2009100660547A CN101643460B (zh) | 2009-09-03 | 2009-09-03 | 一种高净化率糠醛的生产方法及专用设备 |
Publications (2)
Publication Number | Publication Date |
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CN101643460A true CN101643460A (zh) | 2010-02-10 |
CN101643460B CN101643460B (zh) | 2011-07-27 |
Family
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Family Applications (1)
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CN2009100660547A Active CN101643460B (zh) | 2009-09-03 | 2009-09-03 | 一种高净化率糠醛的生产方法及专用设备 |
Country Status (1)
Country | Link |
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CN (1) | CN101643460B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101862635A (zh) * | 2010-06-25 | 2010-10-20 | 宏业生化股份有限公司 | 一种水解釜 |
CN104447653A (zh) * | 2014-11-05 | 2015-03-25 | 朱忠良 | 一种葡萄糖酸内酯的生产方法 |
CN114632485A (zh) * | 2022-03-18 | 2022-06-17 | 宁津春蕾生物科技有限公司 | 一种高净化率的糠醛精馏设备及其精馏方法 |
CN114653306A (zh) * | 2022-03-14 | 2022-06-24 | 北京奥科瑞丰新能源股份有限公司 | 一种用于糠醛生产的具有自动加碱机构的中和反应釜 |
-
2009
- 2009-09-03 CN CN2009100660547A patent/CN101643460B/zh active Active
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101862635A (zh) * | 2010-06-25 | 2010-10-20 | 宏业生化股份有限公司 | 一种水解釜 |
CN104447653A (zh) * | 2014-11-05 | 2015-03-25 | 朱忠良 | 一种葡萄糖酸内酯的生产方法 |
CN114653306A (zh) * | 2022-03-14 | 2022-06-24 | 北京奥科瑞丰新能源股份有限公司 | 一种用于糠醛生产的具有自动加碱机构的中和反应釜 |
CN114653306B (zh) * | 2022-03-14 | 2023-07-21 | 北京奥科瑞丰新能源股份有限公司 | 一种用于糠醛生产的具有自动加碱机构的中和反应釜 |
CN114632485A (zh) * | 2022-03-18 | 2022-06-17 | 宁津春蕾生物科技有限公司 | 一种高净化率的糠醛精馏设备及其精馏方法 |
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Publication number | Publication date |
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CN101643460B (zh) | 2011-07-27 |
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GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: The biomass energy industry in Nanle County of Puyang Henan province 457400 City Park Patentee after: Hongye biological Polytron Technologies Inc Address before: Guangming Road, Chengguan Town, Nanle County, Henan province 457400 Patentee before: Hongsheng Biochemical Co., Ltd. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Production method of furfural with high purification rate and special apparatus therewith Effective date of registration: 20180525 Granted publication date: 20110727 Pledgee: Nan Le County Rural credit cooperative association Zhang Guo Tun Credit Union Pledgor: Hongye biological Polytron Technologies Inc Registration number: 2018990000412 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190624 Granted publication date: 20110727 Pledgee: Zhang Guotun Branch of Henan Nanle Rural Commercial Bank Co., Ltd. Pledgor: Hongye biological Polytron Technologies Inc Registration number: 2018990000412 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PM01 | Change of the registration of the contract for pledge of patent right |
Change date: 20190624 Registration number: 2018990000412 Pledgee after: Zhang Guotun Branch of Henan Nanle Rural Commercial Bank Co., Ltd. Pledgee before: Nan Le County Rural credit cooperative association Zhang Guo Tun Credit Union |
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PM01 | Change of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Production method of furfural with high purification rate and special apparatus therewith Effective date of registration: 20200701 Granted publication date: 20110727 Pledgee: Zhang Guotun Branch of Henan Nanle Rural Commercial Bank Co.,Ltd. Pledgor: HONGYE BIOLOGICAL TECHNOLOGY Co.,Ltd. Registration number: Y2020980003695 |
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Date of cancellation: 20220406 Granted publication date: 20110727 Pledgee: Zhang Guotun Branch of Henan Nanle Rural Commercial Bank Co.,Ltd. Pledgor: HONGYE BIOLOGICAL TECHNOLOGY CO.,LTD. Registration number: Y2020980003695 |
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